CN106285246B - The safety circuit that car door individually controls - Google Patents
The safety circuit that car door individually controls Download PDFInfo
- Publication number
- CN106285246B CN106285246B CN201610974279.2A CN201610974279A CN106285246B CN 106285246 B CN106285246 B CN 106285246B CN 201610974279 A CN201610974279 A CN 201610974279A CN 106285246 B CN106285246 B CN 106285246B
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- China
- Prior art keywords
- door
- car
- gating device
- car door
- relay
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B81/00—Power-actuated vehicle locks
- E05B81/54—Electrical circuits
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B83/00—Vehicle locks specially adapted for particular types of wing or vehicle
- E05B83/36—Locks for passenger or like doors
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- Power-Operated Mechanisms For Wings (AREA)
Abstract
The invention discloses a kind of safety circuits that car door individually controls, including door control circuit and gating device control circuit, one end is electrically connected on accumulator and DC110V power supply lines after Car's door controlling relay CDPR, drivers' cab un-activation relay NCSR normally-closed contacts, drivers' cab activation relay CSR1 normally-closed contacts, the CDPB series connection of Car's door controlling button, other end ground connection；4 tunnels of DC110V power supplys output point, 4 tunnels are respectively connected to gating device.The independent control of car door is realized using the safety circuit that car door individually controls, driver can not only be got on or off the bus by the arbitrary car door in guest room, and the single driver for also achieving connection vehicle again gets off and changes end operating function.And the circuit has fully considered the safety of circuit, ensure that the safety of Car's door controlling in design.
Description
Technical field
The present invention relates to city rail vehicle Car's door controlling fields, and in particular to a kind of safety circuit that car door individually controls.
Background technology
In urban rail transit vehicles, railcar would generally provide an individual cab door for driver for driver
Automobile-used up and down, independently of guest room door, driver opens and closes cab door by mechanical key for the control of cab door.Urban rail car
Important component part of the light rail articulated vehicle as rail traffic in has apparent when by compared with facet curve
Advantage, but in order to by the way that compared with facet curve, the vehicle commander of light rail articulated vehicle is usually shorter, therefore drivers' cab is with regard to smaller.
Narrow drivers' cab is difficult that one individual cab door of arrangement is got on or off the bus use for driver, so driver can only pass through guest room door
It gets on or off the bus.
Existing light rail vehicle is to passenger compartment doors majority in such a way that collection is controlled, on the one hand, if controlled using existing collection
Mode controls door device, and under driver then Chinese herbaceous peony must just be cut off all car door openings of side the power supply on vehicle, get off
Afterwards, it will have no idea to realize the closing for opening car door.After vehicle storage, side car door is in the open state, not only there is safety
Hidden danger, and for the care and maintenance of vehicle, there is also prodigious drawbacks.
On the other hand, the general indoor car door of visitor is both provided with emergency release function, and in case of emergency, passenger can pass through
The emergency release knob opens car door.If Chinese herbaceous peony closes all car doors under driver, then pass through the emergency release of some car door
Knob opens car door and gets off, which equally exists the problem of can not closing, and this by urgent after driver gets off
The operation of unlocking function opening car door does not meet the normal operation entails of driver yet.
Invention content
To solve above-mentioned the deficiencies in the prior art, the present invention provides a kind of safety circuit that car door individually controls, is not having
In the case of cab door, driver can also be made to pass through the independent control to some car door, easily got on or off the bus, and realized all
Car door is after driver gets off all in closed state.
The technical solution adopted in the present invention is the safety circuit that car door individually controls, including door control circuit and gate
Device control circuit.
The door control circuit：
Car's door controlling relay CDPR, drivers' cab un-activation relay NCSR normally-closed contacts, drivers' cab activate relay
One end is electrically connected on accumulator and DC110V power supply lines after CSR1 normally-closed contacts, the CDPB series connection of Car's door controlling button, another
End ground connection；
The gating device control circuit：
3 tunnels of DC110V power supplys output point, the 1st tunnel are to gate the car door Action Button CDAB1 in box and the vehicle on operation console
Door Action Button CDAB2 parallel connections are followed by the actuating station Action of gating device, and the 2nd tunnel is the Car's door controlling relay on operation console
The normally opened contact K1-K2 of CDPR is connected to the power input of gating device, and the 3rd tunnel is the Car's door controlling relay CDPR on operation console
Normally opened contact K3-K4 output divide two-way, be connected to the zero-speed signal input part of gating device all the way, another way is connected to making for gating device
It can signal input part.
The gating device is connected with vehicle door status indicator light.
The beneficial effects of the invention are as follows：The independent control of car door is realized using the safety circuit that car door individually controls, and is taken charge of
Machine can not only be got on or off the bus by the arbitrary car door in guest room, and the single driver for also achieving connection vehicle again gets off and changes end operating work
Energy.And the circuit has fully considered the safety of circuit, ensure that the safety of Car's door controlling in design.
Description of the drawings
Fig. 1 is the door control circuit of the present invention.
Fig. 2 is the gating device control circuit of the present invention.
Specific implementation mode
Invention is described further in conjunction with attached drawing 1, individual cab door can not be arranged in light rail vehicle, and driver is only
It can be got on or off the bus by guest room door.Enter drivers' cab operation for the ease of driver, selects the car door of the left and right nearest from drivers' cab two
As the car door that driver gets on or off the bus, and using two car doors as the object individually controlled.If it is desired, other visitors also may be selected
Room car door realizes independent control function as control object.In the outside of the two car doors, respectively setting one gates box, gates box
There are two buttons for interior installation：One is the Car's door controlling button CDPB with self-locking function, and one is the car door with runback bit function
Action Button CDAB1.The gate box may be implemented in the outer ON/OFF to car door of vehicle and control.
When the volume of the flow of passengers is larger, vehicle operation (is referred to as 1 vehicle, 2 vehicles, 3 vehicles, 4 vehicles) in such a way that 4 row join again, specifically
Circuit diagram it is as depicted in figs. 1 and 2：In general, car door gating device is after obtaining following 3 signals, ON/OFF just may be implemented in car door
Action：Gating device has power input；Gating device receives zero-speed signal；Gating device receives an enable signal.
The upper Chinese herbaceous peony of driver provides above-mentioned 3 signals, so by gating Car's door controlling button CDPB in box outside vehicle to gating device
Afterwards, then car door action command is provided, opens car door；After driver gets on the bus activation vehicle, Car's door controlling button CDPB in box is gated
The circuit of control can be disconnected, and all car door signals and instruction are all controlled by vehicle and driver；When Chinese herbaceous peony under driver, vehicle weight
Unactivated state newly is returned to, the circuit of Car's door controlling button control is again switched on, and driver is pressed by the car door action on console
Button CDAB2 can individually control a car door；After driver gets off, then the car door Action Button CDAB1 by gating box closes vehicle
Door, then disconnects Car's door controlling button CDPB again, realizes that all car doors are in and closes off-position.
It is specific as follows：
1, the circuit logic that car door individually controls：
It gets on the bus the control logic of front opening car door：Upper Chinese herbaceous peony, drivers' cab activate relay CSR1, drivers' cab un-activation relay
Device NCSR not electric → CSR1, NCSR normally-closed contact b1-b2 are closed → press gate box in Car's door controlling button CDPB
(this button will be always maintained at closed state, be restored it after driver gets off shutdown) → Car's door controlling relay CDPR obtains electric
2 pairs of normally opened contact k1-k2, k3-k4 closures of → Car's door controlling relay CDPR；
1) normally opened contact k1-k2 closures → gating device of Car's door controlling relay CDPR has electricity by direct battery power
Source inputs；
2) normally opened contact k3-k4 closures → gating device of Car's door controlling relay CDPR obtains zero-speed signal and the enabled letter of door
Number；
3) 3 premises satisfaction of ON/OFF action may be implemented in car door.
Press car door Action Button CDAB1 → car door opening in gate box.
Note：It is primary often to press exit door Action Button, car door can act once.Such as car door is before closed state, is pressed
Action Button, car door will be opened；It presses again, car door will close.
2, the vehicle safety circuit logic after getting on the bus：
1) for activating drivers' cab：Drivers' cab activation relay CSR1 obtains the normally closed of electric → drivers' cab activation relay CSR1
Contact b1-b2 disconnections → Car's door controlling relay CDPR cannot obtain 2 couples of normally opened contact k1- of electric → Car's door controlling relay CDPR
K2, k3-k4 are off.
2) for un-activation drivers' cab：Drivers' cab un-activation relay NCSR obtains electric → drivers' cab un-activation relay NCSR
Normally-closed contact b1-b2 disconnections → Car's door controlling relay CDPR cannot obtain electric → Car's door controlling relay CDPR 2 couple it is normally opened
Contact k1-k2, k3-k4 are off.
Once 3) by Fig. 1 door control circuits it is found that vehicle enter operational mode (drivers' cab is active,
Other drivers' cabs are in unactivated state), the Car's door controlling relay CDPR of all vehicles is all in power failure state.This circuit is set
Meter avoids the possibility that gating device receives zero-speed signal and door enable signal from Car's door controlling relay CDPR；All vehicles at this time
The signal input of door and action command are all controlled by vehicle and driver, ensure that the safety of door device.
3, the Car's door controlling logic of lower Chinese herbaceous peony：
1) by console collection control close on vehicle on all car door → disconnection vehicle storage battery power supply → drivers' cab activation after
Electric appliance CSR1, drivers' cab un-activation relay NCSR must not electricity → CSR1, NCSR normally-closed contact b1-b2 closures → car door controls
Relay CDPR processed again 2 couples of the normally opened contacts k1-k2, k3-k4 of electric → Car's door controlling relay CDPR are closed → press behaviour
The car door opening that door Action Button CDAB2 → driver on vertical platform gets off；
2) after driver gets off → press in car door Action Button CDAB1 → closing of the door → recovery gate box of gate box
2 couples of normally opened contact k1- of Car's door controlling button CDPB → Car's door controlling relay CDPR dead electricity → Car's door controlling relay CDPR
K2, k3-k4 disconnection → all car doors are in power-off closed state.
4, the practicability of the flexibility of circuit design and function
The design of the circuit is very flexible, and function is also very practical.Both the switch control to single car door had been realized, had also been ensured
When changing end, car door will not be automatically closed because zero-speed signal is lost.
1) after drivers' cab activation, after gating device receives the zero-speed signal and door enable signal of vehicle offer, pass through behaviour
The independent control to the two car doors still may be implemented in door Action Button CDAB2 on vertical platform；This function is especially suitable for driver
Only need operate a car door when the case where.
2) when car door loses zero-speed signal, car door will turn off.When changing end, driver needs to get off to go to 4 vehicles from 1 vehicle；
When controller key is got to OFF by driver, vehicle is in unactivated state, at this moment, vehicle can not provide zero-speed signal and
Enable signal, but drivers' cab activation relay CSR1, the equal dead electricity of drivers' cab un-activation relay NCSR → CSR1, NCSR are normal at this time
Closed contact b1-b2 closures → Car's door controlling relay CDPR again electric → Car's door controlling relay CDPR normally opened contact
K3-k4 is closed → zero-speed signal and door enable signal are provided to the gating devices of all car doors, ensureing that driver gets off rear door will not
It is automatically closed.This safety circuit, avoid vehicle it is inactive when, vehicle zero-speed dropout, what car door can be shut automatically asks
Topic, realize single driver can also get off change end operation function.
Claims (2)
1. the safety circuit that car door individually controls, it is characterised in that：Including door control circuit and gating device control circuit,
The door control circuit：
Car's door controlling relay CDPR, drivers' cab un-activation relay NCSR normally-closed contacts, drivers' cab activation relay CSR1 are normal
One end is electrically connected on accumulator and DC110V power supply lines after closed contact, the CDPB series connection of Car's door controlling button, other end ground connection；
The gating device control circuit：
3 tunnels of DC110V power supplys output point, the 1st tunnel are that the car door Action Button CDAB1 gated in box is moved with the car door on operation console
Make button CDAB2 parallel connections to be followed by the actuating station Action of gating device, the 2nd tunnel is the Car's door controlling relay CDPR on operation console
Normally opened contact K1-K2 be connected to the power input of gating device, the 3rd tunnel is the normal of the Car's door controlling relay CDPR on operation console
It opens contact K3-K4 outputs and divides two-way, be connected to the zero-speed signal input part of gating device all the way, another way is connected to the enabled letter of gating device
Number input terminal.
2. the safety circuit that car door according to claim 1 individually controls, it is characterised in that：The gating device is connected with
Vehicle door status indicator light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974279.2A CN106285246B (en) | 2016-11-07 | 2016-11-07 | The safety circuit that car door individually controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610974279.2A CN106285246B (en) | 2016-11-07 | 2016-11-07 | The safety circuit that car door individually controls |
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| Publication Number | Publication Date |
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| CN106285246A CN106285246A (en) | 2017-01-04 |
| CN106285246B true CN106285246B (en) | 2018-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610974279.2A Active CN106285246B (en) | 2016-11-07 | 2016-11-07 | The safety circuit that car door individually controls |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109162544B (en) * | 2018-08-21 | 2020-01-07 | 中车南京浦镇车辆有限公司 | Door electrolytic lock control circuit of unmanned subway train |
| CN109469421B (en) * | 2018-11-07 | 2020-08-25 | 中车株洲电力机车有限公司 | Passenger room door opening and closing control circuit and control method and rail transit vehicle |
| CN112848897B (en) * | 2019-11-27 | 2022-05-27 | 中车唐山机车车辆有限公司 | High-voltage holding circuit for end changing of tramcar, high-voltage holding control method and application |
| CN111572578B (en) * | 2020-05-26 | 2021-12-17 | 中车株洲电力机车有限公司 | Method and system for controlling door and illumination of railway vehicle during cleaning and vehicle |
| CN112282530B (en) * | 2020-10-26 | 2021-11-19 | 中车南京浦镇车辆有限公司 | Train single door control circuit |
| CN112227850B (en) * | 2020-10-26 | 2021-10-26 | 中车南京浦镇车辆有限公司 | Train single door control method |
| CN112925236B (en) * | 2021-01-22 | 2022-02-01 | 中车唐山机车车辆有限公司 | Rail vehicle door opening and closing control device and rail vehicle door opening and closing system |
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Effective date of registration: 20190805 Address after: 519000 No. 1 Fushan Sixth Road, Fushan Industrial Park, Qianwu Town, Doumen District, Zhuhai City, Guangdong Province Co-patentee after: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP Patentee after: Zhuhai Zhongche equipment Engineering Co. Ltd. Address before: 116022 Shahekou, Liaoning, China No. 51 The Strip Patentee before: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP |
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